• Led GEO expansion project to launch UberX/Taxi in 3 new cities, and launch Uber XL in 2 cities.• Establish a revenue and expenditure model that balances S&D to ensure a healthy marketplace.• Built the first geographically city-based dashboard, enabling city optimization.• Developed an automated Campaign Calendar/Tracker to enhance operational efficiency and increase transparency of campaigns.• Design, execute, and analyz occasional campaigns to drive upsell opportunities and diversify product usage.

• Responsible for the data analysis project of the promotion day, cooperating with the marketing team to define the analysis structure, requirements, and reports, optimizing the revenue and effectiveness.• Build automated reports, and dashboards for CEO and marketing teams with presto SQL, google sheets, and internal data visualization tools, reduce repetitive data requirements and provide real-time performance monitoring. ( Including push notification traffic, and insights into the effectiveness of newly launched 600+ Taiwanese cultural and creative stores. )• Cooperate with the Singapore headquarters team to be responsible for the introduction and implementation of competitor intelligence data, and analyze the competitor's product types and coverage rates of each category.

• Responsible for the development management, function design, usage optimization, and deployment promotion of the Big Data Intelligence Analysis Platform (TAMI). Successfully assisted 15+ departments in adopting and introducing 3+ internal and external data.• Actively initiate and experiment with the use of big data combined with personality psychology (Big Five) to conduct an experiment of inferring users' purchasing tendencies.(collaborated with data scientists.) • Cooperate with the internal innovation team, IT, e-commerce team, and video streaming service team to optimize communication strategies and activity results through data analysis. And participate in the promotion and optimization project of disney+.

• Fully responsible for the North Coast project in cooperation with the New Taipei City Government, leading the two employees to achieve operational goals and maintain service levels above 90%. Link: t.ly/2kdK• Take the initiative to solve the problem of ticket reminders from the customer service department, and complete the customized automatic mailing tool by writing Google Apps Script, shortening the notification time by 30 days, and increasing the payment rate by 20%. • Establish an audit system for field battery replacement employees, and use the mechanism development of internal work App to improve the completion rate and reduce the customer entry rate.

• Produce and implement innovative and creative literature teaching plans, combine the teaching content specified by the Ministry of Education with classical psychology and critical thinking, and lead students to reflect on the relationship between writing and themselves.• Responsible for teaching across three grades, including gifted, general, and resource classes.• Successfully addressed chronic bullying of students in class.